CVE-2020-1988

Global Protect Agent: Local privilege escalation due to an unquoted search path vulnerability

Published Apr 8, 2020 CVSS 3.1 · 4.2 Medium EPSS < 1% KEV · Not listed
Description
An unquoted search path vulnerability in the Windows release of Global Protect Agent allows an authenticated local user with file creation privileges on the root of the OS disk (C:\) or to Program Files directory to gain system privileges. This issue affects Palo Alto Networks GlobalProtect Agent 5.0 versions before 5.0.5; 4.1 versions before 4.1.13 on Windows;

Remediation

Vendor Solution

This issue is fixed in Global Protect Agent 5.0.5, Global Protect Agent 4.1.13 and all later versions.


Vendor Workaround

Do not grant file creation privileges on the root of the OS disk (C:\) or 'Program Files' directory to unprivileged users.

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2020-12778 An unquoted search path vulnerability in the Windows release of Global Protect Agent allows an authenticated local user with file creation privileges on the root of the OS disk (C:\) or to Program Files directory to gain system privileges. This issue affects Palo Alto Networks GlobalProtect Agent 5.0 versions before 5.0.5; 4.1 versions before 4.1.13 on Windows;
History

No history.

Weaknesses

Sources

Status
PUBLISHED
Assigner
palo_alto
Published
Updated
Sep 16, 2024, 6:03 PM
Reserved
Dec 4, 2019, 12:00 AM
Status
Modified
Published
Apr 8, 2020, 7:15 PM
Modified
Jun 17, 2026, 3:02 AM